Simpson Strong-Tie Strong-Drive SDWS Timber (Exterior Grade) 0.220 In. x 4 In. T40 Screw, Tan (250 Ct.) All-In-1 Compact at 8

Compact at 8

High carbon steel for superior performance on the job and an ultimate rust preventative coating

True HEPA air purifier filter

For 1-1/2" to 3" drains

Simpson Strong-Tie Strong-Drive SDWS Timber (Exterior Grade) 0.220 In. x 4 In. T40 Screw, Tan (250 Ct.) All-In-1 Compact at 8The Strong Drive SDWS Timber screw is designed to provide an easy to install, high strength alternative to through bolting and traditional lag screws. This screw is ideal for the contractor and do it yourselfer alike. It is code listed in IAPMO UES ER 192 and meets 2018, 2021, and 2024 IRC and IBC code requirements for most common wood framing applications.